Dich Vu Vien Thong Viet Linh Joint Stock Company Address: No 394 Can Hamlet, Cong Vi Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101513079 Phone: 02462661889 Representative: Hoang Thi Loan Adress: No 7, Civil Group 26, Nghia Do Ward, Cau Giay District, Ha Noi City Cong Vi Ward, Ba Dinh District, Ha Noi CityFounding date: 30 - 7 - 2004